| L2 | Second Language |
| SLA | Second Language Acquisition |
| CAF | Complexity, Accuracy, and Fluency |
| EFL | English as a Foreign Language |
| ICC | Inter-rater Correlation Coefficient |
| VIF | Variance Inflation Factor |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.